Alrighty, time to finally do my gyms! I think the last one could be neat as a double-battle gym.
Gym 1: Pidove, Drifloon
Gym 2: Pidove, Drifloon, Wattrel
Gym 3: Tranquill, Drifloon, Wattrel, Archen
Gym 4: Tranquill, Dlifblim, Kilowattrel, Archen
Gym 5: Tranquil, Drifblim, Kilowattrel, Archen
Gym 6: Unfezant, Drifblim, Kilowattrel, Archen, Oricorio-Baile
Gym 7: Unfezant, Drifblim, Kilowattrel, Archeops, Oricorio-Baile
Gym 8: Unfezant, Drifblim, Kilowattrel, Archeops, Oricorio-Baile, Oricorio-Pa'u
If I were to add a seventh, it'd probably be a Pelipper for funny Thunder strats.